Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 7, 2013. Coordinates are given as of the end of the day.
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 1766 | N18 | W57 | 02 | 0020 | Beta | Jun 4, 2013 | Jun 11, 2013 | Jun 24, 2013 |
| № 1765 | N09 | E04 | 13 | 0070 | Beta | Jun 8, 2013 | Jun 15, 2013 | Jun 29, 2013 |
| № 1764 | N13 | W76 | 03 | 0100 | Beta | Jun 2, 2013 | Jun 9, 2013 | Jun 23, 2013 |
| № 1762 | S28 | W73 | 13 | 0320 | Beta | Jun 2, 2013 | Jun 9, 2013 | Jun 23, 2013 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1984 to June 2013. The gray background is the average SSN index.
